Portion of display panel or screen with an icon



FIGURE is a front view of a portion of a display panel or screen with an icon showing my new design.

The outer dot-dash broken lines show a portion of a display panel or screen. The dot-dash broken lines define the boundaries of, but not included in, the claimed design. Portions shown as even dash broken lines are for illustrative purpose only and form no part of the claimed design. 

CLAIM The ornamental design for a portion of a display panel or screen with an icon, as shown and described. 